<template>
    <div class="service-monitor">
      <h1>服务监控</h1>
      <p v-if="loading">加载中...</p>
      <p v-else-if="error">{{ error }}</p>
      <p v-else>{{ serviceStatus }}</p>
    </div>
  </template>
  
  <script setup lang="ts">
  import { ref, onMounted } from 'vue';
  
  const loading = ref(true);
  const error = ref('');
  const serviceStatus = ref('');
  
  const fetchServiceStatus = async () => {
    try {
      // 模拟从服务器获取服务状态
      await new Promise(resolve => setTimeout(resolve, 2000));
      serviceStatus.value = '服务运行正常';
    } catch (e) {
      error.value = '获取服务状态失败';
    } finally {
      loading.value = false;
    }
  };
  
  onMounted(() => {
    fetchServiceStatus();
  });
  </script>
  
  <style scoped>
  .service-monitor {
    /* 样式 */
  }
  </style>